https://bugzilla.redhat.com/show_bug.cgi?id=1916936 --- Comment #8 from Ron Olson <tachoknight@xxxxxxxxx> --- I added %global _hardened_build 0 based on https://fedoraproject.org/wiki/Changes/Harden_All_Packages#Troubleshooting_steps_for_package_maintainers to the top of the file, then modified the spec file to use the cmake macros and got exactly the same errors. gcc doesn't work because of the difference in flags. For example, when trying to build it with gcc you immediately get: cc: error: unrecognized command-line option ‘-Warray-bounds-pointer-arithmetic’ cc: error: unrecognized command-line option ‘-Wassign-enum’ cc: error: unrecognized command-line option ‘-Watomic-properties’ cc: error: unrecognized command-line option ‘-Wcomma’; did you mean ‘-Wcomment’? cc: error: unrecognized command-line option ‘-Wconditional-uninitialized’; did you mean ‘-Wno-uninitialized’? cc: error: unrecognized command-line option ‘-Wcovered-switch-default’; did you mean ‘-Wno-switch-default’? cc: error: unrecognized command-line option ‘-Wdocumentation’ cc: error: unrecognized command-line option ‘-Wduplicate-enum’; did you mean ‘-Wduplicated-cond’? cc: error: unrecognized command-line option ‘-Widiomatic-parentheses’; did you mean ‘-Wno-parentheses’? cc: error: unrecognized command-line option ‘-Winfinite-recursion’ cc: error: unrecognized command-line option ‘-Wnewline-eof’ cc: error: unrecognized command-line option ‘-Wnullable-to-nonnull-conversion’ cc: error: unrecognized command-line option ‘-Wobjc-interface-ivars’ cc: error: unrecognized command-line option ‘-Wover-aligned’ cc: error: unrecognized command-line option ‘-Wshorten-64-to-32’ cc: error: unrecognized command-line option ‘-Wstatic-in-inline’ cc: error: unrecognized command-line option ‘-Wsuper-class-method-mismatch’ cc: error: unrecognized command-line option ‘-Wunguarded-availability’ cc: error: unrecognized command-line option ‘-fblocks’ -- You are receiving this mail because: You are on the CC list for the bug. You are always notified about changes to this product and component _______________________________________________ package-review mailing list -- package-review@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to package-review-leave@xxxxxxxxxxxxxxxxxxxxxxx Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/package-review@xxxxxxxxxxxxxxxxxxxxxxx